Title :
Current mode canonic OTA-C universal filter with single input and multiple outputs
Author :
Qadir, Abdul ; Altaf, Talat
Author_Institution :
Dept. of Electron. Eng., NED Univ. of Eng. & Technol., Karachi, Pakistan
Abstract :
In this paper a universal current mode OTA-C biquad with single input and minimum components is presented. The circuit uses only two multiple output OTAs and two capacitors and as such is a canonic design. The circuit realizes all the responses i.e. low-pass, high-pass, bandpass, band-stop and all-pass.
Keywords :
all-pass filters; band-pass filters; band-stop filters; biquadratic filters; capacitors; high-pass filters; low-pass filters; operational amplifiers; all-pass filter; band-stop filter; bandpass filter; canonic design; capacitor; current mode canonic OTA-C universal filter; high-pass filter; low-pass filter; multiple output OTA; operational transconductance amplifier; universal current mode OTA-C biquad; Active filters; CMOS technology; Capacitors; Circuits; Cities and towns; Current supplies; Differential amplifiers; Operational amplifiers; Transconductance; Voltage control; Active filter; CMOS technology; OTA-C; biquad; canonic; operational transconductance amplifier;
Conference_Titel :
Electronic Computer Technology (ICECT), 2010 International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4244-7404-2
Electronic_ISBN :
978-1-4244-7406-6
DOI :
10.1109/ICECTECH.2010.5479995
